Description
Electrode relays for conductive level detection for all areas in which conductive, liquid media are to be detected, controlled or monitored
Technical Data
Properties
- Protection class EN60529 clamp
- IP 20
- Protection class EN60529 front panel housing
- IP 40
- Operating temperature
- –20...+60 °C
- Storage temperature
- –30...+80 °C
- AC nominal frequency
- 48...62 Hz
- Power consumption
- max. 1 W / VA
- Weight
- ca. 150 g
Input
- Open circuit voltage
- ≤ 10 V AC
- Short-circuit current
- ≤ 5 mA
Output
- Contacts
- 1 potentialfreie Wechselkontakte pro Kanal
- Switching voltage
- min. 5 V | max. 250 V AC | max. 150 V DC
- Switching current
- min. 5 mA | max. cosφ=1 3A | max. cosφ=0,7 1 A/AC | max. cosφ=1
- Switching capacity
- min. 300 mW | max. 750 VA / 150 W (30 V DC / 5 A) / 18 W (150 V DC / 0,12 A)
- Working / Idle current
- umschaltbar
- overvoltage category
- EN 61010-1 Kategorie III
ER-214 configuration
| ER-214 | 1 | - | 2 | - | 3 | - | 4 | - | 5 | - | 6 |
Further product information
- Operating current, closed-circuit current switchable
- Reliable galvanic isolation between input, network and contacts
- Adjustable sensitivity ranges
- Various supply voltages
- Various switching delays (also adjustable)
- Acknowledge switch optional
- 1 and 2 channel relays, 2-channel relay measures 2 limit values or 2 MinMax and 1 limit value
- 19” board version
- TÜV ATEX tested (ER-142… and ER-143…)
- ER-214 is based on microprocessor technology
